Geodesic
Monotonicity of certain classes of functions related with Cusa~--- Huygens inequality
Čelâbinskij fiziko-matematičeskij žurnal, Tome 6 (2021) no. 3, pp. 331-337.

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The theory of analytical inequalities is still a very popular field of investigation of many authors. In this note, we analyze the monotonicity of certain classes of functions related with the Cusa — Huygens inequality, and propose some open problems in this direction.
Keywords: Cusa — Huygens inequality, MTP inequalities. 
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B. Chaouchi; V. E. Fedorov; M. Kostić. Monotonicity of certain classes of functions related with Cusa~--- Huygens inequality. Čelâbinskij fiziko-matematičeskij žurnal, Tome 6 (2021) no. 3, pp. 331-337. http://geodesic.mathdoc.fr/item/CHFMJ_2021_6_3_a6/

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